Zero-crossing Rate

Functions
flt32_t	nrf_dsp_zcr_f32 (const flt32_t *p_input, uint16_t num)
	Counts Zero-crossing rate of a floating-point vector.
flt32_t	nrf_dsp_zcr_f32_s (const flt32_t *p_input, uint16_t num, size32_t stride)
	Counts Zero-crossing rate of a floating-point vector ​​using values ​​in increments of 'stride'.
int16_t	nrf_dsp_zcr_i8 (const int8_t *p_input, uint16_t num)
	Counts Zero-crossing rate of a INT8 fixed-point vector.
int16_t	nrf_dsp_zcr_i8_s (const int8_t *p_input, uint16_t num, size32_t stride)
	Counts Zero-crossing rate of a INT8 fixed-point vector ​​using values ​​in increments of 'stride'.
int16_t	nrf_dsp_zcr_i16 (const int16_t *p_input, uint16_t num)
	Counts Zero-crossing rate of a INT16 fixed-point vector.
int16_t	nrf_dsp_zcr_i16_s (const int16_t *p_input, uint16_t num, size32_t stride)
	Counts Zero-crossing rate of a INT16 fixed-point vector ​​using values ​​in increments of 'stride'.
int16_t	nrf_dsp_zcr_i32 (const int32_t *p_input, uint16_t num)
	Counts Zero-crossing rate of a INT32 fixed-point vector.
int16_t	nrf_dsp_zcr_i32_s (const int32_t *p_input, uint16_t num, size32_t stride)
	Counts Zero-crossing rate of a INT32 fixed-point vector ​​using values ​​in increments of 'stride'.

Detailed Description